Introduction to Quantum Statistical Mechanics
... too confused by the many admittedly hand waving arguments provided. Some of the many general references regarding an aspect or the other of these lectures are provided at the end of these notes. ...
... too confused by the many admittedly hand waving arguments provided. Some of the many general references regarding an aspect or the other of these lectures are provided at the end of these notes. ...
Physical Review E 86, 026111 - APS Link Manager
... an “effective theory.” There are many examples in physics, especially in nuclear physics [25], where effective theories are indeed a good approximation, destined however, to fail in some regime of the relevant parameter space. For example, weak interactions were initially described by the effective ...
... an “effective theory.” There are many examples in physics, especially in nuclear physics [25], where effective theories are indeed a good approximation, destined however, to fail in some regime of the relevant parameter space. For example, weak interactions were initially described by the effective ...
Luttinger-Liquid Behavior in Tunneling through a Quantum Dot at Zero... Paula Rojt, Yigal Meir, and Assa Auerbach
... check whether the two-dimensional behavior of a symmetric quantum dot is governed by LL physics. In order to investigate the relevance of LL behavior to the spectral and transport properties of the dot, we diagonalized numerically the Hamiltonian (3) for several values of nsh and N, and for a partic ...
... check whether the two-dimensional behavior of a symmetric quantum dot is governed by LL physics. In order to investigate the relevance of LL behavior to the spectral and transport properties of the dot, we diagonalized numerically the Hamiltonian (3) for several values of nsh and N, and for a partic ...
Effective Field Theory of Dissipative Fluids
... 1. interactions among noises 2. interactions between dynamical variables and noises 3. fluctuations of dynamical variables themselves particularly important for non-equilibrium situations. Until now not known how to treat such nonlinear effects systematically. Not even clear it is a good ques ...
... 1. interactions among noises 2. interactions between dynamical variables and noises 3. fluctuations of dynamical variables themselves particularly important for non-equilibrium situations. Until now not known how to treat such nonlinear effects systematically. Not even clear it is a good ques ...
Particle Physics on Noncommutative Spaces
... • This is a nice analogy to the Heisenberg uncertainty relations. • Quantum mechanics and general relativity considered together imply the existence of a minimal length in Nature: Gauge theories with a fundamental length are thus very interesting. • A class of models with a fundamental length are g ...
... • This is a nice analogy to the Heisenberg uncertainty relations. • Quantum mechanics and general relativity considered together imply the existence of a minimal length in Nature: Gauge theories with a fundamental length are thus very interesting. • A class of models with a fundamental length are g ...
QFT II
... The Greens function (= correlation functions) in Euclidean coordinates G(xE1 , . . . , xE2 ) are called ’Schwinger functions’. In ’typical’ QFTs these can be analytically rotated back to Minkowski time. The Osterwald-Schrader theorem gives precise condition for when this is possible. Conclusion 2 wa ...
... The Greens function (= correlation functions) in Euclidean coordinates G(xE1 , . . . , xE2 ) are called ’Schwinger functions’. In ’typical’ QFTs these can be analytically rotated back to Minkowski time. The Osterwald-Schrader theorem gives precise condition for when this is possible. Conclusion 2 wa ...
Seoul National University, Korea, 06/2010, Insuk Yu
... Both effects can be accounted analytically by using an effective cutoff in the trace formula for the spectral density ...
... Both effects can be accounted analytically by using an effective cutoff in the trace formula for the spectral density ...
slides - Frontiers of Fundamental Physics (FFP14)
... Attention is focused on “the state of the system at time t,” to which one tries to attach a significance similar to that of the state in the classical case. The maximal goal of such an approach is to attribute a complete set of classical properties, e.g., both position and momentum, to a quantum sys ...
... Attention is focused on “the state of the system at time t,” to which one tries to attach a significance similar to that of the state in the classical case. The maximal goal of such an approach is to attribute a complete set of classical properties, e.g., both position and momentum, to a quantum sys ...